(a)–(d) Experimental and (e)–(j) numerical results of in-gap saddle soliton. The first row shows the (a) intensity pattern; (b), (c) interferograms with a tilted plane wave at two orthogonal directions; and (d) Fourier spectrum of the soliton. The second row shows corresponding numerical results. The third row shows evolution of intensity profiles along dashed lines in (e) for 3cm propagation of the probe beam.